iOS (Jailbroken): When you get a text message on your iPhone, you always have to pop into the messages to reply. It's a little cumbersome if you just want to quickly reply to something. ImmediateSend allows you to reply to any text message from any screen quickly and easily.

ImmediateSend works similar to the text messaging alternative app biteSMS, but ImmediateSend operates within Apple's built-in messages app instead of creating a new one. When you get a new message, you can immediately reply to it right from the screen you're on, or pop into the messages app if you need the added context. ImmediateSend doesn't do much else, but it's a handy tweak that works well.